2 Commits

Include renames

Author	SHA1	Message	Date
bvandeusenandClaude Opus 5.5	2e36e70268	feat(android): Sonos/UPnP queue plays leveled URLs, rendered a track ahead (M464 #5002) ... Every URL the Sonos queue loader sends is minted with level=true and the track's album-play verdict from its neighbours in the queue; the server returns the plain stream when leveling is off or changes nothing. The playing track and the one after it are rendered ahead, and each time the renderer moves on, the next is. Server: a mint no longer prerenders on its own. A queue load mints every track, which would have started an ffmpeg render per track at once. The request now carries prerender, and at most two prerenders run at a time; past that they are dropped, since a fetch renders on demand anyway. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 19:38:21 -04:00
bvandeusenandClaude Opus 5.5	f34423a0e0	feat: leveled FLAC stream for Sonos/UPnP speakers (M464 #5001) ... Speakers fetch their own audio, so the phone cannot level it. A cast token minted with level=true (and the client's asAlbum, which only the queue holder knows) now returns GET /api/tracks/{id}/leveled.flac: the track rendered by ffmpeg at the user's gain (volume=XdB, plus alimiter at -1 dBFS for a limiter-mode boost), metadata stripped, FLAC at 16 or 24 bits and at most 48 kHz. The gain is computed server-side from the user's preference and the stored loudness, carried as ?g=<centi-dB>&lim=0|1 and signed into the token, so an edited URL does not verify. Unity gains get the plain stream. Renders are written beside the cache file and renamed in, keyed by the source's size and mtime, coalesced per file (singleflight, detached from the requesting speaker so a retry finds the render running), started at mint time so the fetch finds them ready, and evicted least recently used past leveled_cache_mb, a new admin setting (migration 0068, Loudness analysis card). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-06 19:31:07 -04:00